Population By Race and Ethnicity in Ottawa County, KS in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 5,729 population of Ottawa County, Kansas comprised of 166 people who identified as Hispanic (2.9%), and 5,563 people who identified as Non-Hispanic (97.1%).

Race: The White Alone population was the largest racial group in Ottawa County, Kansas with a population of 5,505 (96.09%); Two Or More Races population was the second largest racial group with a population of 89 (1.55%); and Black or African American Alone was the third largest racial group with a population of 83 (1.45%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Ottawa County, Kansas in 2020, with a population of 5,365 (93.65%); the second largest ethnic group was White Alone - Hispanic with a population of 140 (2.44%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 81 (1.41%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Ottawa, Kansas.

You can find similar information for other Kansas counties, and for Kansas.

See this for other years:
Hispanics and Non Hispanics in Ottawa County, KS in 2020
Total Population:
Race in Ottawa County, KS in 2020
Total Population:
Ethnicity in Ottawa County, KS in 2020
Total Population:
Population By Race in Ottawa , KS in 2020
Race Population Percentage
Black or African American Alone 83 1.45%
White Alone 5,505 96.09%
American Indian and Alaska Native Alone 33 0.58%
Asian Alone 19 0.33%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 89 1.55%
Population By Ethnicity in Ottawa , KS in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 2 0.04%
White Alone - Hispanic 140 2.44%
American Indian and Alaska Native Alone - Hispanic 8 0.14%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 16 0.28%
Black or African American Alone - Non Hispanic 81 1.41%
White Alone - Non Hispanic 5,365 93.65%
American Indian and Alaska Native Alone - Non Hispanic 25 0.44%
Asian Alone - Non Hispanic 19 0.33%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 73 1.27%